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Mail Archives: djgpp/1997/08/04/23:43:21

Message-ID: <19970805034217.10842.rocketmail@send1.rocketmail.com>
Date: Mon, 4 Aug 1997 20:42:17 -0700 (PDT)
From: Jeffery Guan <djgpp AT rocketmail DOT com>
Subject: Re: Vesa 2.0 is slower than 1.2 on my video card !!!!!
To: enigma <enigma AT erols DOT com>
Cc: djgpp AT delorie DOT com
MIME-Version: 1.0

---enigma <enigma AT erols DOT com> wrote:
 
> Give the thread your computer setup, the resolution,
> color depth and mode of operation. Then we can answer you question
> better.  Just remember.  SDD doesn't convert 2.0 calls to 1.2 and
send
> them to ROM.  If that were true, then my Trident that supports VESA
> 1.02 wouldn't work.

Well, I have a cirrus logic (Cl-5430)with 1MB Vram. The univbe detects
my card correctly and the linear frame buffer is at 2048(or 2046, I
cant really remember)MB. My card supports up to 24bit color(640x480)
and 1280x1024 resolution (16 colors only). 

But I test the the fps of vesa 2.0 using the demo.exe that comes with
allegro at the resolution 640 x 480, 256 colors, double buffer. Did I
answer all of your question ??

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